Primary

Discussion in 'Dyna Models' started by weblefty, Jun 15, 2011.

  1. weblefty

    weblefty Member

    38
    0
    0
    I changed the oil in my primary chain case about 300 miles ago. I used the HD oil. It is already filthy. Anyone else experience this or is it normal?
     
  2. weblefty

    weblefty Member

    38
    0
    0
    Cool. thanks for the quick reply. I appreciate it.
     
  3. Jack Klarich

    Jack Klarich Expert Member

    18,544
    153
    399
    Motor oil will do just that compared to HD formula plus, not a big deal:s
     
  4. glider

    glider Veteran Member

    25,464
    108
    44
    Primary oil gets a dirty look real fast due to the clutch wear which is contained in the oil then. Nothing to be concerned about, it's normal.